Dust suctor
[化] 采尘器
🧩 词语组成解析
dust
[dʌst]
n. 灰尘;（建筑物内、家具或地板等上的）灰尘;遗骸，尸体，人体，人;〈口〉金粉，粉末，粉剂，花粉;
vt.& vi. 拂（一拂），掸（一掸）;
vt. 撒（粉）于;擦去…的灰尘;擦灰;撢去;
🗣️ 情景例句
worrying about him.
为他操心。
Whom will you show?
你将给谁看呢？
Who was first? Who was second? Who was third?
谁是第一？谁是第二？谁是第三？